We all know that Mercedes keys are much more complicated to program than other car keys.we can use Autel IM608 Pro plus XP400 Pro.It makes add a new key and do all keys lost for Mercedes-Benz.Programming keys to a Mercedes poses a tough problem for techs, for most models you need to use the MaxiFlash JVCI and the XP400 Pro. When all keys are lost, you should use the Autel G box.
Add a key for Mercedes- Benz:
Perform a pre-scan on the vehicle firstly.
After getting the car’s info automatically detecting the VIN, go to choose “Immo status scan”
The scan is completed, then move on to the next step which is to add the key.
Connect to the car via JVCI to the OBD and with the XP400 Pro
Select “On vehicle”
The main steps to add a new key:
1.Read EIS data
2.Read ignition key information
3.Read blank key information
4.Obtain key password
5.Generate key file
6.Write BE key file
7.Test if the new key works normally
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